Ergodyne Copper Lens Safety Glasses Black 50020 personal protective equipment

Copper-Lens Safety Glasses

Ergodyne 50020 safety glasses deliver full-frame eye protection for workers who face high-velocity impact hazards and intense outdoor glare. The copper-tinted polycarbonate lenses filter 99.9 percent of harmful UVA, UVB and UVC rays while meeting ANSI Z87.1+ impact and optical standards. A flexible nylon frame with polycarbonate temples withstands daily abuse on construction sites, in workshops or during automotive repair.

Removable Foam Gasket And Strap

Integrated temple receptors accept an optional foam gasket insert and elastic retainer strap, both sold separately, to seal out dust and secure the glasses during vigorous motion. The gasket adds a close-fit barrier against airborne particles while the strap prevents loss when the wearer bends or looks upward. These accessories convert the spectacles into a goggle-like system without replacing the base unit.

Fit And Compatibility Check

Verify that the full-frame width and temple length suit your facial profile, as the one-size design cannot be adjusted for narrow or wide heads. Confirm that the copper lens tint is permitted under your site lighting rules, since some indoor tasks require clear optics. Ensure any prescription inserts you use are compatible with the frame curvature before ordering.